package com.ai.exam.util;

import java.util.UUID;

/**
 * Date:  2018/4/23
 * Time:  17:12
 * Email: siy@hmgsoft.com
 * Created by siy
 */
public class BaseUtil {
    public static String getUUID(){
        return UUID.randomUUID().toString().replaceAll("-", "");
    }
}
